Which is NOT a typical factor contributing to sick building syndrome?

Which is NOT a typical factor contributing to sick building syndrome?

• A. Adequate ventilation
• B. Chemical off-gassing from building materials
• C. Moisture-related mold growth
• D. Poor indoor air quality

Answer: (A)

Sick building syndrome arises when people experience acute health symptoms that seem linked to time spent in a building, with no specific illness identified, and these symptoms tend to improve after leaving the building. The typical culprits are pollutants that accumulate indoors: chemical off-gassing from building materials and furnishings releases volatile compounds, moisture-related mold growth adds spores and toxins, and overall poor indoor air quality means higher concentrations of airborne contaminants. Adequate ventilation, by increasing the exchange of indoor air with outdoor air, helps dilute and remove these pollutants, reducing exposure. Because of that, adequate ventilation is not a factor that contributes to sick building syndrome; it actually mitigates the problem.

Sick building syndrome arises when people experience acute health symptoms that seem linked to time spent in a building, with no specific illness identified, and these symptoms tend to improve after leaving the building. The typical culprits are pollutants that accumulate indoors: chemical off-gassing from building materials and furnishings releases volatile compounds, moisture-related mold growth adds spores and toxins, and overall poor indoor air quality means higher concentrations of airborne contaminants. Adequate ventilation, by increasing the exchange of indoor air with outdoor air, helps dilute and remove these pollutants, reducing exposure. Because of that, adequate ventilation is not a factor that contributes to sick building syndrome; it actually mitigates the problem.